close one notification to close all

include/widgets/notification/baseNotification.hpp

@@ -1,24 +1,30 @@
 #pragma once
 
-#include <filesystem>
-#include <string>
-
-#include "helpers/system.hpp"
+#include <csignal>
+#include <cstdint>
 
 #include "gdkmm/monitor.h"
-#include "gtk4-layer-shell.h"
-#include "gtkmm/cssprovider.h"
 #include "gtkmm/window.h"
 
-
 #define DEFAULT_NOTIFICATION_TIMEOUT 7000
 
+
 class BaseNotification : public Gtk::Window {
   public:
-    BaseNotification(std::shared_ptr<Gdk::Monitor> monitor);
+    BaseNotification( uint64_t notificationId, std::shared_ptr<Gdk::Monitor> monitor);
+
+    sigc::signal<void(int)> signal_close;
 
     virtual ~BaseNotification() = default;
 
+    uint64_t getNotificationId() const {
+        return this->notificationId;
+    }
+
   private:
     void ensure_notification_css_loaded();
+
+    // onClose signal can be added here if needed
+  protected:
+    uint64_t notificationId;
 };